Analysis of interatomic Contacts of Structural Units in PDB entry:
2I53


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2I53 entry

There is 1 chain in PDB entry 2I53 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 14HIS 267
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 17 helices in PDB entry 2I53. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 33Right-handed 310
Helix 2
2
A
34 39Right-handed alpha
Helix 3
3
A
42 64Right-handed alpha
Helix 4
4
A
67 82Right-handed alpha
Helix 5
5
A
91 107Right-handed alpha
Helix 6
6
A
112 124Right-handed alpha
Helix 7
7
A
125 130Right-handed alpha
Helix 8
8
A
131 133Right-handed 310
Helix 9
9
A
135 151Right-handed alpha
Helix 10
10
A
159 170Right-handed alpha
Helix 11
11
A
174 193Right-handed alpha
Helix 12
12
A
194 195Right-handed 310
Helix 13
13
A
196 200Right-handed 310
Helix 14
14
A
202 219Right-handed alpha
Helix 15
15
A
221 226Right-handed 310
Helix 16
16
A
233 238Right-handed 310
Helix 17
17
A
243 256Right-handed alpha
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There are no sheets in PDB entry 2I53
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il